SUMMITRY LLC
SEC Form 13F institutional filer · CIK 0001280043
13F-HR · 182 reported holdings · 2026-03-31
Wealth management firm.
Reported long-US-equity value
$2.12B
Top-10 concentration
42.8%
SUMMITRY LLC — $2.12B AUM allocation strategy
SUMMITRY LLC files SEC Form 13F and reports $2.12B of long US equity value across 182 reported holdings for 2026-03-31.
Its largest sector bet is Consumer Discretionary 19.0%, followed by Financials 18.1% and Communication Services 10.7%.
The top 10 holdings account for 43% of reported value — a broadly spread portfolio. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
SUMMITRY LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$2.12B
total across 182 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
43% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$CARR +429K sh · +$27.6M+$NEE +284K sh · +$26.5M+$NFLX +260K sh · +$25.8M
Biggest trims (shares)
−$ROST −250K sh · −$38.3M−$ULTA −53.5K sh · −$44.6M−$WFC −22.6K sh · −$14.3M
Exited to nil (held last quarter, gone now)
$VTI ($1.09M last qtr)$GIS ($652K last qtr)$SPGI ($550K last qtr)$DAL ($398K last qtr)$APO ($349K last qtr)
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Transaction & Payment Processing Services11.3%—
- Interactive Media & Services8.1%—
- Life Sciences Tools & Services6.8%—
- Broadline Retail6.1%—
- Home Improvement Retail4.1%—
- Building Products3.8%—
- Systems Software3.8%—
- Other Specialty Retail3.7%—
- Other holdings52.4%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $AMZN | Amazon.com Inc | 618K | $129M | +114K | 6.1% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 413K | $119M | +63.7K | 5.6% |
| $V | Visa Inc | 365K | $110M | +170K | 5.2% |
| $LOW | Lowe's Companies Inc | 365K | $86.2M | -2.56K | 4.1% |
| $CARR | Carrier Global Corporation | 1.42M | $79.9M | +429K | 3.8% |
| $MSFT | Microsoft Corporation | 214K | $79.4M | +60K | 3.7% |
| $ULTA | Ulta Beauty Inc | 149K | $78.1M | -53.5K | 3.7% |
| $A | Agilent Technologies Inc | 674K | $76.8M | +50.4K | 3.6% |
| $MA | Mastercard Incorporated | 150K | $75M | +710 | 3.5% |
| $WFC | Wells Fargo & Company | 886K | $72.8M | -22.6K | 3.4% |
…and 172 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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